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110 lines
2.7 KiB
110 lines
2.7 KiB
var test = require('tape');
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var Parser = require('../');
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test('2 byte utf8 \'De\' character: д', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, 'д');
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};
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var de_buffer = new Buffer([0xd0, 0xb4]);
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p.write('"');
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p.write(de_buffer);
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p.write('"');
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});
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test('3 byte utf8 \'Han\' character: 我', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, '我');
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};
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var han_buffer = new Buffer([0xe6, 0x88, 0x91]);
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p.write('"');
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p.write(han_buffer);
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p.write('"');
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});
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test('4 byte utf8 character (unicode scalar U+2070E): 𠜎', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, '𠜎');
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};
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var Ux2070E_buffer = new Buffer([0xf0, 0xa0, 0x9c, 0x8e]);
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p.write('"');
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p.write(Ux2070E_buffer);
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p.write('"');
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});
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test('3 byte utf8 \'Han\' character chunked inbetween 2nd and 3rd byte: 我', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, '我');
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};
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var han_buffer_first = new Buffer([0xe6, 0x88]);
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var han_buffer_second = new Buffer([0x91]);
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p.write('"');
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p.write(han_buffer_first);
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p.write(han_buffer_second);
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p.write('"');
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});
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test('4 byte utf8 character (unicode scalar U+2070E) chunked inbetween 2nd and 3rd byte: 𠜎', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, '𠜎');
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};
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var Ux2070E_buffer_first = new Buffer([0xf0, 0xa0]);
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var Ux2070E_buffer_second = new Buffer([0x9c, 0x8e]);
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p.write('"');
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p.write(Ux2070E_buffer_first);
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p.write(Ux2070E_buffer_second);
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p.write('"');
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});
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test('1-4 byte utf8 character string chunked inbetween random bytes: Aж文𠜱B', function (t) {
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t.plan(1);
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var p = new Parser();
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p.onValue = function (value) {
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t.equal(value, 'Aж文𠜱B');
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};
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var eclectic_buffer = new Buffer([0x41, // A
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0xd0, 0xb6, // ж
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0xe6, 0x96, 0x87, // 文
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0xf0, 0xa0, 0x9c, 0xb1, // 𠜱
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0x42]); // B
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var rand_chunk = Math.floor(Math.random() * (eclectic_buffer.length));
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var first_buffer = eclectic_buffer.slice(0, rand_chunk);
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var second_buffer = eclectic_buffer.slice(rand_chunk);
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//console.log('eclectic_buffer: ' + eclectic_buffer)
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//console.log('sliced from 0 to ' + rand_chunk);
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//console.log(first_buffer);
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//console.log('then sliced from ' + rand_chunk + ' to the end');
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//console.log(second_buffer);
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console.log('chunked after offset ' + rand_chunk);
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p.write('"');
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p.write(first_buffer);
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p.write(second_buffer);
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p.write('"');
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});
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